Patents
Patents for D21F 1 - Wet end of machines for making continuous webs of paper (14,078)
11/2006
11/02/2006EP1346104B1 Apparatus for passing stock into a headbox of a paper machine or equivalent
11/02/2006CA2607655A1 Four layer seam multi-axial fabric
11/02/2006CA2606320A1 Multiaxial fabric having reduced interference pattern
11/01/2006CN2832893Y Machine for making fibre products from stock
11/01/2006CN2832886Y Twin-net pulp extruder
11/01/2006CN1856617A Method for making a layered paper or board web
11/01/2006CN1854390A Stable forming fabric with high fiber support
10/2006
10/31/2006US7128809 High caliper web and web-making belt for producing the same
10/31/2006US7128272 Method for making an article comprising a sheet and at least an element directly mounted thereon
10/31/2006US7128097 Transparent seam spirals
10/31/2006CA2311550C Method and equipment for controlling properties of paper
10/28/2006CA2544791A1 Stable forming fabric with high fiber support
10/26/2006WO2006113818A1 Through-air-drying fabric
10/26/2006WO2006113046A1 Industrial fabrics having thermally sprayed protective coating
10/26/2006WO2006111607A1 An apparatus for distruibuting a pulp flow
10/26/2006US20060237157 Extended couch nip on cylinder former
10/26/2006CA2605626A1 Through-air-drying fabric
10/26/2006CA2604481A1 Industrial fabrics having thermally sprayed protective coating
10/25/2006EP1713972A1 Multi-layer web formation section
10/25/2006EP1454012B1 Method and apparatus for adjusting operation of wire section
10/25/2006CN1281817C Sheet structure with at least three zone
10/19/2006DE102006010173A1 Sicherheitseinrichtung für Walze Safety device for roller
10/19/2006DE102005017787A1 Process to clean the outer surface of a paper web conveyer by internal injection of compressed air and distilled water
10/18/2006EP1711656A1 Modularly constructed paper machine covering
10/18/2006EP1442171B1 Paper incorporating a wide elongated impermeable element, and a method of making of the same
10/18/2006CN2828111Y High speed pulp washing machine
10/18/2006CN1849423A Multilayer papermaker's fabric having pocket areas defined by a plane difference between at least two top layer weft yarns
10/18/2006CN1280483C Paper including watermarks and/or embossings
10/18/2006CN1280478C Supporting and wiping device for machine wire systems
10/17/2006US7121306 Industrial fabric including yarn assemblies
10/12/2006WO2006106186A1 Paper or board machine
10/12/2006WO2006106178A1 Method and device for changing a fabric in a paper or board machine
10/12/2006US20060228961 Woven Belt for a Corrugated Board Machine
10/12/2006DE102005000028A1 Seal for sieve belt used in papermaking or finishing, has surface in contact with moving sieve belt to strip away boundary layer of entrained air
10/11/2006EP1709242A2 Advanced dewatering system
10/11/2006EP1709241A1 An industrial fabric having a layer of a fluoropolymer and method of manufacture
10/11/2006EP1709239A2 A dewatering apparatus in a paper machine
10/11/2006EP1708658A1 Visually coordinated absorbent product
10/11/2006EP1285128B1 Apparatus for treating a moving surface
10/11/2006CN1279241C Method of forming a fibrous web and machine therefor
10/10/2006CA2307991C Method for manufacturing a paper or board web and a paper or board machine
10/10/2006CA2137951C Recovery of water and solids in a paper mill
10/05/2006US20060219377 Apparatus for cleaning a papermachine fabric
10/05/2006US20060219313 Papermaker's press felt with long machine direction floats in base fabric
10/05/2006US20060219312 Fabrics with multi-segment, paired, interchanging yarns
10/05/2006DE102006000142A1 Belt guide roller for use in e.g. coating device, has tubular casing part that is rotated along with end flanges, where electrical resistors are provided at outer surfaces of end flanges for heating end flanges
10/05/2006DE102005014937A1 Reinigungsverfahren Cleaning method
10/04/2006EP1707671A1 Method for producing fraud-proof value paper and value paper produced by said method
10/04/2006EP1707670A1 Cleaning method
10/04/2006CN1277987C Sidestream fourdrinier papermaking machine
10/04/2006CN1277985C Seal at press rollers
10/03/2006US7114689 Gimbaled mounting bracket
10/03/2006US7114529 Warp and weft yarns interwoven according to a predetermined pattern; interlaced to form diagonal apertures; conveying paper sheets
10/03/2006US7114267 Device for treating web-type goods with a flowing or pressure medium
09/2006
09/28/2006WO2006100343A1 Method for managing lamella vibration of a lip channel of a head box and the lamella for the lip channel of the head box
09/28/2006WO2006099971A2 Multi-ply security paper
09/28/2006US20060213631 Staining prevention method for dry part of paper machine and staining inhibitor used for the method
09/28/2006DE202006011572U1 Paper-forming sieve for paper mill has belt wet web side and machine side linked by crossover nodes
09/28/2006DE102005045566A1 Mehrlagiges Sicherheitspapier Multi-layered security paper
09/27/2006EP1704333A1 Method and apparatus for transverse distribution of a flowing medium
09/27/2006CN2820941Y Net cage for cylinder mould machine
09/26/2006US7112260 Process and device for cleaning a circulating belt
09/21/2006WO2006097578A1 Method of inhibiting the growth of microorganisms
09/21/2006WO2006096977A1 Grooved papermaking fabric
09/21/2006US20060211320 Triple layer industrial fabric for through-air drying process
09/21/2006DE102005012770A1 Pivot-arm mounted air blow/water spray jet removes particulate matter from moving paper or carton web during start-up/slow-down production phases
09/21/2006CA2600530A1 Method of inhibiting the growth of microorganisms
09/20/2006EP1703016A1 Paper machine and method for reconditioning a conveying belt of a paper machine
09/20/2006CN1834345A Novel wall paper's crude paper and its mfg. method
09/20/2006CN1834341A Marking die plate and antifraud paper prodn. technique adopting the same
09/19/2006US7108020 Inseparable layers of weft yarns, one in the paper side layer and the other in the machine side layer, which are held together by one set of warp yarns woven in sets of three; for use in papermaking machines
09/19/2006US7108019 Upper layer fabric has upper surface side warps and wefts; lower layer fabric has lower surface side warps and wefts; upper surface warps weave lower surface wefts without weaving upper surface wefts and lower surface warps weave upper surface wefts without weaving lower surface wefts
09/19/2006CA2285321C Guiding roller for web material
09/19/2006CA2262397C Method and apparatus for drying a moist web
09/14/2006WO2006096318A1 Double layer forming fabric with paired warp binder yarns
09/14/2006WO2004007835A3 System for separating fluid-borne material from a fluid that carries particulate matter along with the material
09/14/2006DE102005010628A1 Jet outlet for papermaking headbox has series of roughly horizontal lamella guiding fiber discharge
09/14/2006DE102005010627A1 Headbox outlet jet for papermaking assembly has oscillating transverse array of oscillating guide vanes
09/14/2006DE102005010404A1 Regulation of dosing system for dosing auxiliary material into filter water during paper production comprises, measuring controlled variable from the filter water and transmitting the variable in direct connection of regulation device
09/14/2006DE102005006738A1 Verfahren zur Erzeugung eines topografischen Musters Method for generating a topographical pattern
09/13/2006EP1699976A1 Pintle for spiral fabrics
09/13/2006EP1699975A1 Method and apparatus for forming a seam in a papermaker's fabric and seamed papermaker's fabric
09/13/2006EP1117867B1 Underwire water weight turbulence sensor
09/13/2006CN2816099Y Paper machine structure for producing art rice-paper
09/13/2006CN1833069A Fabrics with v-guides
09/12/2006US7105465 Papermaking belts and industrial textiles with enhanced surface properties
09/06/2006EP1697583A1 Hybrid type forming section for a paper making machine
09/06/2006EP1697582A1 Gap type forming section for a two fabric paper making machine
09/06/2006EP1697581A1 Materials for dewatering elements
09/06/2006EP1697026A2 Device and methodology for improved mixing of liquids and solids
09/06/2006EP1399621B1 Method and process arrangement for the short circulation in a paper machine
09/06/2006EP1349985A4 Method and apparatus for forming a paper or tissue web
09/06/2006CN1827912A Apparatus in a paper or cardboard machine for confining the pulp flow from the headbox
09/05/2006US7101599 Method to increase bond strength and minimize non-uniformities of woven two-layer multiaxial fabrics and fabric produced according to same
09/05/2006US7101462 Method and apparatus for forming a paper or tissue web
09/05/2006US7101404 Paper machine clothing, especially press felt, as well as a method for manufacturing the paper machine clothing
09/05/2006CA2207971C Three-layer headbox
08/2006
08/31/2006WO2006091166A1 Dewatering arrangement adapted to use in a twin-wire dewatering section of a stock processing machine
08/31/2006WO2006091165A1 Dewatering apparatus
08/31/2006WO2006090014A1 Arrangement in the press section of a web- forming machine and a doctor blade
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